Y-3 is a collaboration label between adidas and renowned Japanese fashion designer Yohji Yamamoto who is known for his avant-garde designs and silhouettes. The label fuses high fashion with advanced sportswear to create minimalist and modern designs.

his Y-3 belt bag is crafted of nylon taffeta. It features an adjustable press-release crossbody strap, a zip pocket with a printed logo at the face, a two-way zip closure, and a zip pocket at the interior.